This is a log from an oil or gas well in the Bureau of Economic Geology's Geophysical Log Facility. API Number: 421653585700 Top Depth: 4000 Ft. Bottom Depth: 7284 Ft. lease_name: NORTH ROBERTSON UNIT #107 reservoir_name: NORTH ROBERTSON (CLEARFORK 7100) operator_name: ENERGEN RES INC log_source_name: RRC datum_name: Unknown state_name: Texas county_name: Gaines